react-native-toggle-calendar/src/component-updater.js

Horizontal as well as Grid calendar built on top of react-native-calendars

const get = require('lodash.get');
const isEqual = require('lodash.isequal');

function shouldUpdate(a, b, paths) {
  for (let i = 0; i < paths.length; i++) {
    const equals = isEqual(get(a, paths[i]), get(b, paths[i]));
    if (!equals) {
      return true;
    }
  }
  return false;
}

module.exports = {
  shouldUpdate
};